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| author | Eric Gallager <egallager@gcc.gnu.org> | 2022-12-02 01:08:45 -0500 |
|---|---|---|
| committer | Eric Gallager <egallager@gcc.gnu.org> | 2022-12-02 01:08:45 -0500 |
| commit | a710f3ce7474792c098ac6fe4dc6a366cdbb4fb4 (patch) | |
| tree | 41b0fddc81a09175c12679dc54512ae9c692fa05 /gcc | |
| parent | 0b737090a69624dea5318c380620283f0321a92e (diff) | |
| download | gcc-a710f3ce7474792c098ac6fe4dc6a366cdbb4fb4.zip gcc-a710f3ce7474792c098ac6fe4dc6a366cdbb4fb4.tar.gz gcc-a710f3ce7474792c098ac6fe4dc6a366cdbb4fb4.tar.bz2 | |
PR59447: --with-dwarf2 implies "(or later)"
This patch includes "(or later)" in the documentation of the gcc
subdirectory's --with-dwarf2 configure flag. Closes PR59447.
gcc/ChangeLog:
PR bootstrap/59447
* configure: Regenerate.
* configure.ac: Document --with-dwarf2 flag as also
applying to later DWARF standards.
* doc/install.texi: Likewise.
Diffstat (limited to 'gcc')
| -rwxr-xr-x | gcc/configure | 3 | ||||
| -rw-r--r-- | gcc/configure.ac | 2 | ||||
| -rw-r--r-- | gcc/doc/install.texi | 3 |
3 files changed, 5 insertions, 3 deletions
diff --git a/gcc/configure b/gcc/configure index a742d44..74bf1c6 100755 --- a/gcc/configure +++ b/gcc/configure @@ -1823,7 +1823,8 @@ Optional Packages: --with-stack-clash-protection-guard-size=size Set the default stack clash protection guard size for specific targets as a power of two in bytes. - --with-dwarf2 force the default debug format to be DWARF 2 + --with-dwarf2 force the default debug format to be DWARF 2 (or + later) --with-specs=SPECS add SPECS to driver command-line processing --with-pkgversion=PKG Use PKG in the version string in place of "GCC" --with-bugurl=URL Direct users to URL to report a bug diff --git a/gcc/configure.ac b/gcc/configure.ac index d4c2b75..7ca0872 100644 --- a/gcc/configure.ac +++ b/gcc/configure.ac @@ -1023,7 +1023,7 @@ fi, objc_boehm_gc='') AC_ARG_WITH(dwarf2, -[AS_HELP_STRING([--with-dwarf2], [force the default debug format to be DWARF 2])], +[AS_HELP_STRING([--with-dwarf2], [force the default debug format to be DWARF 2 (or later)])], dwarf2="$with_dwarf2", dwarf2=no) diff --git a/gcc/doc/install.texi b/gcc/doc/install.texi index 589c649..89ff6a6 100644 --- a/gcc/doc/install.texi +++ b/gcc/doc/install.texi @@ -1914,7 +1914,8 @@ should not be built. @item --with-dwarf2 Specify that the compiler should -use DWARF 2 debugging information as the default. +use DWARF debugging information as the default; the exact +DWARF version that is the default is target-specific. @item --with-advance-toolchain=@var{at} On 64-bit PowerPC Linux systems, configure the compiler to use the |